42-215-31224

Final Completion

MCALLEN A.A.

HIDALGO County · District 4 · SHELL WESTERN E&P INC. · MCALLEN RANCH (VICKSBURG T SE.)

Permits

Max Depth

12,660 ft

First Permit

1982-02-16

Latest Activity

1986-08-12

Lifespan

4 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1982-06-02

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: SHELL WESTERN E&P INC. ≠ Production: MERIT ENERGY COMPANY (reported 2026-04)

Resolved via: production → MERIT ENERGY COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

SHELL WESTERN E&P INC. 1993-2000→ SHELL WESTERN E&P 2000-2007→ OXY USA INC. 2011-2013→ MERIT ENERGY COMPANY 2021-2026

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Gas

production & DCA →

Formation Tops (4) Elevation 182 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
FRIO VICKSBURG O (Frio)	5,217 ft	-5,035 ft
VICKSBURG K (Vicksburg)	8,679 ft	-8,497 ft
VICKSBURG N (Vicksburg)	10,934 ft	-10,752 ft
VICKSBURG R1 (Vicksburg)	11,482 ft	-11,300 ft

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Perforations (3)

Interval	Type
11,660–11,840 ft	Perforated
11,932–12,352 ft	Perforated
12,488–12,514 ft	Perforated

Casing (4)

Size	Set Depth	Cement
13.375"	1,730 ft	1,050 sx
9.625"	8,600 ft	1,925 sx
2.875"	11,550 ft	—
5"	12,660 ft	775 sx

Permit History (2)

#305182 Recompletion Final Completion

MCALLEN, A. A. · 12,660 ft

1986-08-12

#151190 Drill Final Completion

MCALLEN, A.A. · 12,660 ft

1982-02-16

Spud 1982-02-27

Applications (2)

#305182 A SHELL WESTERN E&P INC.

received 1986-08-11

#151190 A SHELL OIL COMPANY

received 1982-02-16

Records & Logs

5 completion filings on record · 1 with log images at RRC.

W-2/G-1 1991-10-14

W-2/G-1 1987-02-13

W-2/G-1 1986-11-12 log on file

W-2/G-1 1986-11-27

W-2/G-1 1982-08-16

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in HIDALGO County.

Well Details

Well Number: 78
Max Depth: 12,660 ft
Drill Type: Vertical
County: HIDALGO
District: 4
Operator: SHELL WESTERN E&P INC.
Completed: 1982-06-02

Operator

Name: SHELL WESTERN E&P INC
Location: HOUSTON
P-5 Status: Inactive (filed 1999-09-16)
Cum Oil (all leases): 103,539,803 bbl
Cum Gas (all leases): 1,149,777,929 mcf
Total Permits: 2,528